D - Textiles – Paper – 04 – H
Patent
D - Textiles, Paper
04
H
D04H 13/00 (2006.01) D04H 3/10 (2006.01)
Patent
CA 2552042
The invention relates to a method of manufacturing a fibre mat adapted for use in the manufacture of a fibre-reinforced device, said fibre mat comprising at least two essentially longitudinally extending and parallel batches of fibres. Novel aspects of the method according to the invention involves that the method comprises that the batches are joined by holder means that span above or below each batch, whereby the holder means impart an influence to each batch which is essentially symmetrical about an axis situated longitudinally between the batches. A symmetrical influence about an axis longitudinally between the batches accomplishes that influence from one side is matched by influence from an opposite side. Hereby it is prevented that the batch will undulate. Simultaneously the batches are clearly separated, whereby resin is more easily conducted longitudinally of the batches.
L'invention concerne un procédé de fabrication d'un matelas de fibres conçu pour servir dans la fabrication d'un dispositif renforcé de fibres, ce matelas comprenant au moins deux lots de fibres essentiellement parallèles qui s'étendent longitudinalement. Selon de nouveaux aspects de l'invention, ce procédé consiste à relier les lots par des supports qui s'étendent au-dessus ou en-dessous de chaque lot, de manière à exercer sur chaque lot un impact essentiellement symétrique autour d'un axe longitudinal entre les lots. A l'impact symétrique autour d'un axe longitudinal entre les lots exerçant cet impact d'un premier côté correspond un impact du côté opposé, ce qui empêche le lot d'onduler. Simultanément, les lots sont clairement séparés, ce qui permet de diriger facilement la résine le long des lots.
Jacobsen Torben Krogsdal
Johnsen Raymond
Lilleheden Lars Tilsted
Kirby Eades Gale Baker
Lm Glasfiber A/s
LandOfFree
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